Thermal lifting discs

Thermal Lifting Discs Magic Device

These are two pink ceramic discs. One says "Hot" and has a gem socket in it. The other says "Up".

Value 4000 copper Weight 1 kilogram each

Effects: When the disc labeled "Hot" is heated, instead of warming up, the disc labeled "Up" lifts into the air. Exposure to temperatures above 0° celsius gives the "Up" disc 1 kilogram of lift per 20 degrees, where 1 kilogram of lift is sufficient to precisely counteract gravity on the disc itself. For this purpose, 1 point of Heat damage is equivalent to a 10° increase in temperature for a round, albeit generally compressed into a shorter timeframe than that.